@Article{Selvarangam2019,
author = "Selvarangam, S. and Rupadevi, S. A. and Thandapani, E. and Pinelas, S.",
title = "Oscillation criteria for even order neutral difference equations",
journal = "Opuscula Math.",
year = "2019",
volume = "39",
number = "1",
pages = "91--108",
doi = "https://doi.org/10.7494/OpMath.2019.39.1.91",
url = "https://doi.org/10.7494/OpMath.2019.39.1.91",
abstract = "In this paper, we present some new sufficient conditions for oscillation of even order nonlinear neutral difference equation of the form \[\Delta^m(x_n+ax_{n-\tau_1}+bx_{n+\tau_2})+p_nx_{n-\sigma_1}^{\alpha}+q_nx_{n+\sigma_2}^{\beta}=0,\quad n\geq n_0\gt0,\] where \(m\geq 2\) is an even integer, using arithmetic-geometric mean inequality. Examples are provided to illustrate the main results.",
keywords = "even order, neutral difference equation, oscillation, asymptotic behavior, mixed type",
issn = "1232-9274"
}